1 files changed, 25 insertions, 22 deletions
diff --git a/scripts/runqemu b/scripts/runqemu
index 18fd691873..dfa7f4bc2d 100755
--- a/scripts/runqemu
+++ b/scripts/runqemu
@@ -62,28 +62,31 @@ process_filename() {
    # Extract the filename extension
    EXT=`echo $filename | awk -F . '{ print \$NF }'`
-    # A file ending in .bin is a kernel
+    case /$EXT/ in
-    if [ "x$EXT" = "xbin" ]; then
+        /bin/)
-        if [ -z "$KERNEL" ]; then
+                # A file ending in .bin is a kernel
-            KERNEL=$filename
+                if [ -z "$KERNEL" ]; then
-        else
+                    KERNEL=$filename
-            echo "Error: conflicting KERNEL args [$KERNEL] and [$filename]"
+                else
-            usage
+                    echo "Error: conflicting KERNEL args [$KERNEL] and [$filename]"
-        fi
+                    usage
-    elif [ "x$EXT" = "xext2" -o "x$EXT" = "xext3" -o \
+                fi
-            "x$EXT" = "xjffs2" -o "x$EXT" = "xbtrfs" ]; then
+                ;;
-        # A file ending in a supportted fs type is a rootfs image
+        /ext[234]/|/jffs2/|/btrfs/)
-        if [ -z "$FSTYPE" -o "$FSTYPE" = "$EXT" ]; then
+                # A file ending in a supportted fs type is a rootfs image
-            FSTYPE=$EXT
+                if [ -z "$FSTYPE" -o "$FSTYPE" = "$EXT" ]; then
-            ROOTFS=$filename
+                    FSTYPE=$EXT
-        else
+                    ROOTFS=$filename
-            echo "Error: conflicting FSTYPE types [$FSTYPE] and [$EXT]"
+                else
-            usage
+                    echo "Error: conflicting FSTYPE types [$FSTYPE] and [$EXT]"
-        fi
+                    usage
-    else
+                fi
-       echo "Error: unknown file arg [$filename]"
+                ;;
-       usage
+        *)
-    fi
+                echo "Error: unknown file arg [$filename]"
+                usage
+                ;;
+    esac
 }
 # Parse command line args without requiring specific ordering. It's a

diff --git a/scripts/runqemu b/scripts/runqemu index 18fd691873..dfa7f4bc2d 100755 --- a/scripts/runqemu +++ b/scripts/runqemu
@@ -62,28 +62,31 @@ process_filename() {
62		62
63	# Extract the filename extension	63	# Extract the filename extension
64	EXT=`echo $filename \| awk -F . '{ print \$NF }'`	64	EXT=`echo $filename \| awk -F . '{ print \$NF }'`
65	# A file ending in .bin is a kernel	65	case /$EXT/ in
66	if [ "x$EXT" = "xbin" ]; then	66	/bin/)
67	if [ -z "$KERNEL" ]; then	67	# A file ending in .bin is a kernel
68	KERNEL=$filename	68	if [ -z "$KERNEL" ]; then
69	else	69	KERNEL=$filename
70	echo "Error: conflicting KERNEL args [$KERNEL] and [$filename]"	70	else
71	usage	71	echo "Error: conflicting KERNEL args [$KERNEL] and [$filename]"
72	fi	72	usage
73	elif [ "x$EXT" = "xext2" -o "x$EXT" = "xext3" -o \	73	fi
74	"x$EXT" = "xjffs2" -o "x$EXT" = "xbtrfs" ]; then	74	;;
75	# A file ending in a supportted fs type is a rootfs image	75	/ext[234]/\|/jffs2/\|/btrfs/)
76	if [ -z "$FSTYPE" -o "$FSTYPE" = "$EXT" ]; then	76	# A file ending in a supportted fs type is a rootfs image
77	FSTYPE=$EXT	77	if [ -z "$FSTYPE" -o "$FSTYPE" = "$EXT" ]; then
78	ROOTFS=$filename	78	FSTYPE=$EXT
79	else	79	ROOTFS=$filename
80	echo "Error: conflicting FSTYPE types [$FSTYPE] and [$EXT]"	80	else
81	usage	81	echo "Error: conflicting FSTYPE types [$FSTYPE] and [$EXT]"
82	fi	82	usage
83	else	83	fi
84	echo "Error: unknown file arg [$filename]"	84	;;
85	usage	85	*)
86	fi	86	echo "Error: unknown file arg [$filename]"
		87	usage
		88	;;
		89	esac
87	}	90	}
88		91
89	# Parse command line args without requiring specific ordering. It's a	92	# Parse command line args without requiring specific ordering. It's a